The Contested River Crossings is the fourth stage of the Assault Scenario in Genshin Impact 4.7. See the best units and leadership skills for Contested River Crossings, as well as stage information and all rewards!

Assault Scenario Guides
Stage 1	Stage 2	Stage 3	Stage 4
Stage 5	Stage 6	Stage 7	Event

How to Complete the Contested River Crossings Scenario

Best Unit Set-Up and Leadership Skill

Leadership Skill	Momentous Wave: Attack your opponents with billowing waves, dealing AoE Hydro DMG, and causing nearby allied units to recover health over the next 2.5s.
Recommended Units

Prioritize Capturing the Flag

In this level, there will be two flags for you to get. Capture the flag first because it will be much faster and allow you to increase your deployment area.

Deploy Cryo Units to Stop Enemies from Crossing the River

Let your Cryo Units take the first flag on your side, which is also near the river. In this way, the Cryo Units can stop enemies from crossing the river by freezing them while simultaneously grabbing the flag.

Use the Leadership Skill to Apply Hydro to Enemies

The Stronghold Mechanisms for this round are Cryo and Pyro Mechanisms, which you can use to your advantage. Using the Leadership Skill to apply Hydro on enemies allows you to freeze and vaporize them.

Contested River Crossings Stage Information

Scenario 4 Stage Layout

The fourth stage of Assault Scenario requires you to capture two Flags and destroy two Stronghold Mechanisms in order to win. The stage layout for this round includes a river in the center of the battlefield!

Scenario 4 Opponent's Details

Opponent Units	Type
Hilichurl Fighter
Nimble Harvester Mek
Suppression Specialist Mek
Treasure Hoarders - Pyro Potioneer
Hydro Samachurl
Bubbler Seahorse
Stronghold Mechanism: Cryo
Stronghold Mechanism: Pyro

Stage 4 of Assault Scenario Event

Contested River Crossings is the fourth stage of the Assault Scenario. Complete the challenge by capturing two flags and destroying two Stronghold Mechanisms!

Assault Scenarios Event Guide

Contested River Crossings Rewards

Stage 4 Rewards

Objectives	Rewards
Complete the scenario	Primogem x50 Analysis Progress x80 Jeweled Branch of a Distant Sea x5
Complete the scenario with 120s remaining or more	Analysis Progress x50 Hero's Wit x5 Guide to Transience x5
Complete the scenario with 210s remaining or more	Analysis Progress x50 Mora x50000 Mystic Enhancement Ore x10

Genshin Impact Related Guides

Mutual Security Enhancing Simulation

Security Enhancing Simulation Guides

Mutual Security Enhancing Simulation Guides
Assault Scenarios	Defense Scenarios

Assault Scenario Stage Guides

Assault Scenario Stage Guides
1 - Power Algorithm	2 - Outflank and Encircle
3 - Saturation Fire Theory	4 - Contested River Crossings
5 - Maneuver, Maneuver, and More Maneuver	6 - Tactical Reserves
7 - Crushing Pincer Maneuver

Defense Scenario Stage Guides

Defense Scenario Stage Guides
1 - Build an AA Umbrella	2 - Overwhelming Air Superiority
3 - Force Concentration	4 - Flexible Defensive Countermeasures
5 - Stronghold Firepower Response	6 - Effective AoE and Delaying Actions
7 - Minefield-Supported Combined Arms Operation

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